Add missing return statement in Nebula::start (cherry picked from commit 9f952bea35197fea883fee2e1dca0f2c1f1eaf46)
Add missing return statement in Nebula::start
(cherry picked from commit 9f952bea35197fea883fee2e1dca0f2c1f1eaf46)

OpenNebula/one,tuxmea/one,OpenNebula/one,Terradue/one,ggalancs/one,hsanjuan/one,spirit03/one,tuxmea/one,fasrc/one,unistra/one,mattthias/one,dberzano/opennebula-torino,cloudweavers/one,baby-gnu/one,atodorov-storpool/one,spirit03/one,hsanjuan/one,spirit03/one,Terradue/one,hsanjuan/one,spirit03/one,hsanjuan/one,mattthias/one,abelCoronado93/one,dberzano/opennebula-torino,spirit03/one,spirit03/one,unistra/one,juanmont/one,Terradue/one,ohamada/one,tuxmea/one,abelCoronado93/one,alvarosimon/one,abelCoronado93/one,fasrc/one,ggalancs/one,mattthias/one,tuxmea/one,mattthias/one,fasrc/one,juanmont/one,juanmont/one,juanmont/one,ggalancs/one,dberzano/opennebula-torino,mattthias/one,atodorov-storpool/one,ohamada/one,spirit03/one,tuxmea/one,cloudweavers/one,baby-gnu/one,atodorov-storpool/one,dberzano/opennebula-torino,fasrc/one,abelCoronado93/one,fasrc/one,abelCoronado93/one,ohamada/one,baby-gnu/one,mattthias/one,atodorov-storpool/one,atodorov-storpool/one,alvarosimon/one,OpenNebula/one,fasrc/one,goberle/one,baby-gnu/one,alvarosimon/one,goberle/one,juanmont/one,atodorov-storpool/one,baby-gnu/one,ohamada/one,cloudweavers/one,goberle/one,Terradue/one,hsanjuan/one,hsanjuan/one,ohamada/one,ohamada/one,unistra/one,mattthias/one,cloudweavers/one,atodorov-storpool/one,baby-gnu/one,unistra/one,cloudweavers/one,cloudweavers/one,ggalancs/one,unistra/one,ggalancs/one,fasrc/one,unistra/one,goberle/one,goberle/one,ohamada/one,ggalancs/one,alvarosimon/one,alvarosimon/one,goberle/one,abelCoronado93/one,dberzano/opennebula-torino,alvarosimon/one,ggalancs/one,OpenNebula/one,hsanjuan/one,atodorov-storpool/one,OpenNebula/one,OpenNebula/one,OpenNebula/one,alvarosimon/one,ggalancs/one,Terradue/one,juanmont/one,fasrc/one,alvarosimon/one,juanmont/one,baby-gnu/one,dberzano/opennebula-torino,abelCoronado93/one,juanmont/one,tuxmea/one,OpenNebula/one,spirit03/one,baby-gnu/one,cloudweavers/one,abelCoronado93/one,Terradue/one,goberle/one,mattthias/one,unistra/one,Terradue/one,juanmont/one,tuxmea/one,atodorov-storpool/one,cloudweavers/one,dberzano/opennebula-torino,goberle/one,Terradue/one,unistra/one,OpenNebula/one,ohamada/one,tuxmea/one,hsanjuan/one